Samsung Galaxy S20 Plus Battery Replacement Vienna
Your Galaxy S20 Plus no longer lasts even 4 hours, suddenly shuts down at 30 % or gets hot while charging? Reparo replaces the original Samsung battery (4500 mAh) in Vienna – €89 fixed price with a certified battery cell, a new IP68 seal and 6 months warranty. Fast charging at 25W and 15W wireless charging stay intact. Usually done in 60–90 minutes, pickup service in Vienna or send-in from anywhere in Austria.
Galaxy S20 Plus battery prices at a glance
Battery replacement
Complete fixed price incl. fitting
- Certified Li-Polymer battery cell
- Nominal voltage 3.85 V, original capacity
- Battery-health calibration after fitting
- Fast-charge compatibility fully retained
- 6 months warranty on cell and fitting
Diagnostic check without repair 25 EUR (waived on a repair order). Pickup service in Vienna included.
Typical battery problems on the Galaxy S20 Plus
- Your Galaxy S20 Plus battery no longer lasts even a working day – with the original battery you used to get 5–7 hours of screen time
- The device suddenly shuts down at 20–30 % remaining charge and only comes back on once plugged in
- The 4500 mAh battery gets noticeably hot when charging or during 25W fast charging – a sign of chemical ageing
- Battery percentage jumps in steps of 10 instead of counting down smoothly – calibration is lost
- Wireless charging at 15W no longer works or charges only very slowly
- The housing bulges in the battery area – visible battery swelling (consequence of deep discharge)
- The Galaxy S20 Plus no longer starts at all after a full discharge – the battery is deeply discharged and won't take a charge
The Galaxy S20 Plus launched in 2020 with a 4500 mAh single cell – this exact specification ages noticeably after 2–3 years. Anyone who ignores battery shutdowns risks deep discharge and permanent cell damage that makes a simple battery replacement impossible. See our Galaxy S20 Plus repair overview for all options.
How does the Galaxy S20 Plus battery replacement work?
- Battery diagnosis via service mode
The Samsung service code *#0228# opens the battery status page. There we check voltage, temperature and charge cycles of your Galaxy S20 Plus. Capacity below 80 % or a cycle count over 500 justifies the replacement.
- Detach display unit under temperature control
Samsung S/A devices have the battery beneath the display – the OLED panel is evenly warmed to about 70 °C and released with flat carbon spudgers, without warping the aluminium frame.
- Remove the old battery in a controlled way
The single battery cell is fixed to the housing with adhesive. We loosen the adhesive with 99 % isopropyl alcohol and fine pull tabs – never using screwdrivers as levers. For swollen batteries: hazardous-goods disposal directly by Reparo.
- Fit the certified battery cell
The single cell with 4500 mAh is connected to the original connector on the mainboard and fixed to the aluminium frame with Samsung adhesive. Polarity and contact pressure are checked – incorrect positioning costs 3 % capacity.
- Display assembly + IP68 seal renewal
The old adhesive film is fully removed, a new IP68 Samsung seal is applied and the display is bonded back under defined pressure. After 30 minutes of curing time the sealing values are restored.
- Full charge + calibration
First charge to 100 % at 25 °C room temperature – then full discharge and recharge. This calibrates the battery gauge to the new cell characteristics. You get your Galaxy S20 Plus back with a precisely calibrated battery.
Reparo works without customer walk-in – your Galaxy S20 Plus is collected by courier in Vienna or sent in from the provinces in a hazardous-goods-compliant shipping box.
Galaxy S20 Plus battery replacement – process, price, battery lifespan in Vienna
The Samsung Li-Po battery in the Galaxy S20 Plus has 4500 mAh capacity, built as a single cell. After 500 to 700 full cycles (usually 2–3 years of daily use) the usable capacity drops below 80 % – you notice this through spontaneous shutdowns between 20 and 30 %, a hot housing during 25W charging or a visible bulge of the back. Our Galaxy S20 shows similar symptoms, but the repair effort and price differ.
Reparo replaces the Galaxy S20 Plus battery in Vienna for €89 fixed price – that is around 8 % of the original launch price (€1049). Included are certified 4500 mAh cells, a new IP68 seal, calibration and 6 months warranty. Anyone who also has display cracks or touch problems saves with a combined repair – see our separate S20 Plus screen replacement for details.
Certified cell vs. original Samsung – what goes into the Galaxy S20 Plus?
For the Galaxy S20 Plus we fit certified battery cells that match the original Samsung specifications: same nominal voltage (3.85 V), same 4500 mAh capacity, same charging curve. Original Samsung replacement cells for older models like the Galaxy S20 Plus have been available only as remaining stock for some time. Our cells last measurably as long as originals – 500 to 700 cycles without significant capacity loss. You can see all options in the price comparison on the Samsung repair overview.
Frequently asked questions about the Galaxy S20 Plus battery replacement
What does the battery replacement cost for the Galaxy S20 Plus?
The Galaxy S20 Plus battery replacement costs €89 fixed price at Reparo in Vienna. Included: a certified Samsung-compatible battery cell with 4500 mAh, a new IP68 seal, calibration and 6 months warranty. The diagnostic check (25 EUR) is waived on a repair order.
How long does the new Galaxy S20 Plus battery last?
The replacement battery lasts 500 full cycles with at least 80 % capacity under normal use – that corresponds to about 2.5 to 3.5 years of everyday use. One full cycle = a complete discharge from 100 % to 0 %. Partial charges count proportionally. The warranty runs 6 months on cell and fitting.
Is the 4500 mAh battery on the Galaxy S20 Plus a standard replacement or original?
We fit certified 4500 mAh battery cells that match the original Samsung specifications – same voltage (3.85 V), same capacity, same form factor. Original Samsung service packs are only available through Samsung service centres and not accessible to independent workshops. Our replacement cells last measurably as long.
Does the Galaxy S20 Plus charge at 25W just as fast as before after the battery replacement?
Yes. The Galaxy S20 Plus supports 25W charging via the USB-PD protocol – this logic sits on the mainboard and is not touched during the battery replacement. Our replacement cell matches the original charging curve, so you get the same charging times as with the factory battery.
Does wireless charging at 15W stay intact on the Galaxy S20 Plus?
Yes. The wireless-charging coil sits under the aluminium back cover on the Galaxy S20 Plus, not on the battery. During the battery replacement we open the device from the front via the display – the back with the Qi coil stays untouched. The 9W reverse wireless charging (charging other devices on the Galaxy S20 Plus housing) also stays functional.
Does the IP68 water protection stay intact on the Galaxy S20 Plus after the battery replacement?
Yes. With every battery replacement we completely renew the IP68 Samsung seal around the display. After professional fitting your Galaxy S20 Plus regains full protection against splash water and brief immersion up to 1.5 m. We generally don't recommend active diving after any housing intervention.
Will the display be damaged during the Galaxy S20 Plus battery replacement?
No, not with us. Samsung bonds the display and housing on the Galaxy S20 Plus so that battery access is only via the display. We warm the adhesive layer under temperature control to 70 °C and release the panel with flat carbon spudgers – no bending, no pressure. In 2 % of repairs the adhesive film tears anyway; in that case we replace the bonding free of charge and the IP68 seal is renewed.
Can I drop my Galaxy S20 Plus off directly at Reparo?
Reparo has no walk-in counter. You book an appointment online – our courier comes to your preferred address across all 23 Vienna districts (1010 to 1230). From the provinces you send the Galaxy S20 Plus in insured; the return shipping is included in the battery replacement price.
How does the pickup service in Vienna work for the Galaxy S20 Plus battery replacement?
Online booking, choose a time slot between 9 a.m. and 6 p.m., our courier drives to your Vienna address (1st district Innere Stadt to the 23rd Liesing). Battery replacement in the studio takes 60–90 minutes, return often the same day. Courier costs are included in the €89 fixed price.
Is shipping from the provinces safe for a Galaxy S20 Plus battery?
Yes. Battery shipping falls under hazardous-goods class 9 – after booking we send you a special shipping box with UN approval. The Galaxy S20 Plus comes to Vienna insured and compliant, and goes back the same way after the replacement. We regularly have customers from Graz, Linz, St. Pölten, Klagenfurt, Innsbruck and Bregenz.
Is any data lost during the Galaxy S20 Plus battery replacement?
No. Flash storage, Samsung account and SIM card are not disconnected during the battery replacement. Photos, WhatsApp chats, apps, Wi-Fi passwords – everything stays intact. We still recommend a Samsung Cloud backup before every repair (included, 5 minutes via the Samsung account settings).
How long is the warranty on the new Galaxy S20 Plus battery?
Six months on the battery cell and the fitting. If the cell loses more than 10 % capacity in that time, we replace it free of charge. Not covered are deep discharge from months of being left idle or damage from third-party chargers without USB-PD certification.
Do I lose the Samsung warranty through the Galaxy S20 Plus battery replacement?
The original Samsung warranty has expired on most Galaxy S20 Plus devices for 2+ years. Our Reparo warranty on the new battery cell runs 6 months from fitting – on cell and labour.
Is the Galaxy S20 Plus battery replacement still worth it in 2026?
Yes. The Galaxy S20 Plus is still supported by Samsung with security updates until 2024. Battery replacement €89 vs. a comparable used device with a fresh battery from around €262 – plus data migration, new setup and lost 2FA tokens.
My Galaxy S20 Plus was empty for months – can the battery still be replaced?
Yes, but a diagnosis is mandatory. With deep discharge over more than 3 months, the cell can be so chemically damaged that it no longer comes up when fitted. We check voltage and cell impedance in the diagnosis (25 EUR, waived on repair) – if only the cell is dead, the replacement is enough. For mainboard damage from deep discharge (rare) we discuss alternatives.
Galaxy S20 Plus battery replacement in Vienna – book an appointment
Fixed price €89, 60–90 minutes of work, 4500 mAh certified cell, IP68 seal renewed, 6 months warranty. Diagnostic 25 EUR waived on repair. Pickup service in Vienna or send-in from Austria.